$.fn.serializeObject = function() {  
        var o = {};  
        var a = this.serializeArray();  
        $.each(a, function() {  
            if (o[this.name]) {  
                if (!o[this.name].push) {  
                    o[this.name] = [ o[this.name] ];  
                }  
                o[this.name].push(this.value || '');  
            } else {  
                o[this.name] = this.value || '';  
            }  
        });  
        return o;  
    }  